[AK2921]
AK2921
Zero Drift operational amplifiers
Feature
AK2921 is the dual channel CMOS operational amplifires which is available to output with very low input offset
voltage (+/- 1.0μV) and near zero input offset dirft.
It’s operated with very small current consumptions, 260μA typ./ch (VDD:5.0V), which is available to operate full
swing signals in output.
AK2921 is appropriated to Sensor Pre Amp. applications.
Low Voltage, Single Supply Operation : 1.6V - 5.5V
Very Low Input Offset Voltage : +/- 1.0μV typ.
Near Zero Dirft over time and temperature : +/- 5.0nV/°C typ.
Full Swing Outputs to 10kΩ Load
Power Supply Current : 260μA typ./ch (VDD: 5.0V, No Load)
Gain Bandwidth : 0.8MHz typ.
Package : TMSOP8
Part Name
AK2921T
Channel Number
2
Package
TMSOP8
Pin Location
1:OUTA
2:NINA
3:PINA
4:VSS
8:VDD
A
B
7:OUTB
6:NINB
5:PINB
TMSOP8
(AK2921T)
Rev.1.00Ea
-1-
2012/4
AKM [ ASAHI KASEI MICROSYSTEMS ]
